- Research and Development in the Physical, Engineering, and Life Sciences, except Biotechnology (541712)
- Commercial Physical and Biological Research
- Technology / R&D
- Aerospace / Defense & Government Contractors
- Biotechnology / Science & Physical Science
NTA is a small business focused on providing technical services and support to a variety of Department of Defense agencies. NTA's primary customer is the U.S. Army Aviation and Missile Command's Research, Development and Engineering Center (AMRDEC) in Huntsville, AL. NTA personnel actively participate in the research, development, demonstration, and evaluation of various missile system technologies with a focus in navigation, guidance and control.